/*-----------------------------------------------------------------------------
 * Copyright (c) <2013-2015>, <Huawei Technologies Co., Ltd>
 * All rights reserved.
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 * 1. Redistributions of source code must retain the above copyright notice,
 * this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 * this list of conditions and the following disclaimer in the documentation and/
 * or other materials provided with the distribution.
 * 3. Neither the name of the copyright holder nor the names of its contributors
 * may be used to endorse or promote products derived from this software without
 * specific prior written permission.
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 ------------------------------------------------------------------------------
 * Notice of Export Control Law
 ==============================================
 * Huawei LiteOS may be subject to applicable export control laws and regulations,
 * which might include those applicable to Huawei LiteOS of U.S. and the country in
 * which you are located.
 * Import, export and usage of Huawei LiteOS in any manner by you shall be in
 * compliance with such applicable export control laws and regulations.
 *---------------------------------------------------------------------------*/

#ifndef _VIRPARTFF_H
#define _VIRPARTFF_H

#include "ff.h"

#ifdef LOSCFG_FS_FAT_VIRTUAL_PARTITION


extern FAT_VIR_PART    FatVirPart;

FRESULT follow_virentry(_FDID *obj, const TCHAR* path);
FATFS*  f_getfatfs(int vol);
FRESULT f_unregvirfs(FATFS* fs);
FRESULT f_checkname(const TCHAR* path);
FRESULT f_boundary(FATFS *fs, DWORD clust);
FRESULT f_disvirfs(FATFS* fs);
FRESULT f_unregvirfs(FATFS* fs);
FRESULT f_regvirfs(FATFS* fs);
FRESULT f_scanfat(FATFS* fs);
FRESULT f_checkvirpart(FATFS* fs, const TCHAR* path, BYTE vol);
FRESULT f_makevirpart(FATFS* fs, const TCHAR* path, BYTE vol);
FRESULT f_getvirfree(const TCHAR* path, DWORD* nclst, DWORD* cclst);

#endif
#endif /* _VIRPARTFF_H */
